dd

Convert and copy a file

Options

NameDescription
bs <command>Set input and output block size
cbs <command>Set the conversion record size
count <command>Copy this many input blocks
files <command>Copy this many files before terminating
ibs <command>Set the input block size
if <command>Read an input file instead of stdin
iseek <command>Seek this many blocks on the input file
obs <command>Set the output block size
of <command>Write to an output file instead of stdout
oseek <command>Seek this many blocks on the output file
seek <command>Seek this many blocks from the beginning of the output before copying
skip <command>Skip this many blocks from the beginning of the input before copying
conv <command>Convert input data (comma-separated list)